The type of valve that reduces the risk of scalding by mixing the water coming from the hot water heater to a
preset temperature before it is delivered to the faucet is a _____.
a. ball valve
b. line-check valve
c. tempering valve
d. temperature and pressure relief valve
c
Trades & Technology
You might also like to view...
How many acres and what percentage of land mass do field crops occupy in the United States?
What will be an ideal response?
Trades & Technology
The SPLD is the most complicated form of a PLD
Indicate whether the statement is true or false
Trades & Technology
As the refractory temperature increases, the combustion efficiency:
A) Stays the same. B) Fluctuates. C) Increases. D) Decreases.
Trades & Technology
A system that is undercharged will operate with:
A) A high subcooling and a low superheat. B) A low subcooling and a low superheat. C) A low subcooling and a high superheat. D) A high subcooling and a high superheat.
Trades & Technology